Archive: 28/08/2009

Massive Stars Near the Galactic Center

The Central Molecular Zone (CMZ) of our galaxy is a giant complex of molecular gas and dust situated in the innermost 700 light-years of the Milky Way. Although the galaxy is over 100,000 light-years in size, nearly 10% of ...

dateAug 28, 2009 in Astronomy
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Caffeinated alcoholic drinks stir up legal concerns

Mix caffeine with malt liquor, add fruity flavors like grape or orange, and what do you get? Four Loko and Four Maxed, two beverages made by a Chicago-based company and aimed squarely at a twentysomething crowd weaned on ...

dateAug 28, 2009 in Health
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Acoustic tweezers can position tiny objects

( -- Manipulating tiny objects like single cells or nanosized beads often requires relatively large, unwieldy equipment, but now a system that uses sound as a tiny tweezers can be small enough to place on a chip, ...

dateAug 28, 2009 in Nanomaterials
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